On my side
On my back
On my stomach
Shoulder width
42 cm
Pillow height, as sold
12 cm
Mattress feel
Soft
Medium
Firm
straight neck line
Neck about level
Set the height for me
Rough model: the pillow squashes to about three-quarters of its height under your head, a soft mattress lets your shoulder sink a few centimetres, and on your side the neck line sits at about half your shoulder width. Real bodies and fillings vary.